With today's official launch of the iPhone 7, some people — particularly those who can afford to deliberately deface, destroy, or otherwise damage an all-new high-end gadget — have taken to putting Apple's latest smartphone through its paces. One of them is the guy behind the YouTube channel JerryRigEverything, whose hobbies apparently include subjecting smartphones to extreme durability tests, and who has now chosen an unsuspecting matte black 4.7-inch iPhone 7 for its latest target.